Hb-SDS-Ag聚合物水凝胶性质的研究(Ⅲ)  

Investigation of properties on Hb-SDS-Ag polymeric hydrogeles(Ⅲ)

作　　者：李丽[1] 刘焱[1] 张朝平[2] 申德君[3] 

机构地区：[1]遵义师范学院化学系,贵州遵义563000 [2]贵州大学理工学院化学系,贵州贵阳550025 [3]贵阳学院化生系,贵州贵阳550008

出　　处：《贵州师范大学学报（自然科学版）》2006年第3期61-64,共4页Journal of Guizhou Normal University：Natural Sciences

基　　金：贵州省科学技术基金资助课题[2001(3028)]

摘　　要：报道影响Hb-SDS-Ag聚合物水凝胶性质的因素及生色过程。研究表明,Hb-SDS-Ag聚合物水凝胶体系的吸光度A随体系条件的变化而变化,但聚合物水凝胶体系的旋光性随反应温度、加热时间的变化较复杂。显色过程表明先随反应加热时间、pH增加而加深,后随时间、pH的增加而变浅;而随Ag(NH3)2+浓度增加显色深。说明该体系为化学键合的凝胶体系,微粒的粒径亦随之变大。We report some factors affecting properties of hydrogeles and coloring course. The research results show that the absorbency A of Hb -SDS -Ag polymeric hydrogeles system varies with reaction conditions. But the optical rotation is complicated with reaction temperatures and heating time. The coloring course shows its highly dependent on pH value, reaction time and concentration of Ag （NH3 ）2^＋ , which indicates that the hydrogeles system is a chemical bond and diameters of mieropartieles grow.

关 键 词：血红蛋白 银 十二烷基硫酸钠 聚合物水凝胶 

分 类 号：O648.17[理学—物理化学]